Math and PMVMatrix: Cleanup and Refine

- Added final qualifier where possible

- Refined API doc

- FloatUtil:
  - Add machine EPSILON
    - fixed value and runtime computed (real machEps)
    - incl. isZero(..), isEqual(..)

  - Add makeRotationAxis(..)
    - Moved from PMVMatrix for reusage

  - Add makeRotationEuler(..)
    - New, not recommended due to Gimbal-Lock

  - Add copyMatrix[Column|Row](..)

  - Add more PI variations and trigo-func float mappings

  - Removed cross and normalize, use VectorUtil!

VectorUtil:
  - Add copyVec*
  - Add equals and isZero w/ and w/o EPSILON
  - Add distance[Square]
  - Add length[Square]

PMVMatrix:
  - Removed 'destroy' method in favor of making most fields 'final'.

AffineTransform:
  - Added AABBox transform
  - Public multiply

2 files changed, 1 insertions, 7 deletions

diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/GLSLTextureRaster.java b/src/jogl/classes/jogamp/opengl/util/glsl/GLSLTextureRaster.java
index dba408554..09da8c9ee 100644
--- a/src/jogl/classes/jogamp/opengl/util/glsl/GLSLTextureRaster.java
+++ b/src/jogl/classes/jogamp/opengl/util/glsl/GLSLTextureRaster.java
@@ -147,10 +147,7 @@ public class GLSLTextureRaster  {
         if(null != pmvMatrixUniform) {
             pmvMatrixUniform = null;
         }
-        if(null != pmvMatrix) {
-            pmvMatrix.destroy();
-            pmvMatrix=null;
-        }
+        pmvMatrix=null;
         if(null != interleavedVBO) {
             interleavedVBO.destroy(gl);
             interleavedVBO=null;
diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/FixedFuncHook.java b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/FixedFuncHook.java
index 458a9c94f..ff8006cf8 100644
--- a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/FixedFuncHook.java
+++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/FixedFuncHook.java
@@ -101,9 +101,6 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
     public void destroy() {
         fixedFunction.destroy(gl);
         fixedFunction = null;
-        if(ownsPMVMatrix) {
-            pmvMatrix.destroy();
-        }
         pmvMatrix=null;
         gl=null;
     }